潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 123-32-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 123-32-0 2,5-dimethylpyrazine

123-32-0 2,5-dimethylpyrazine

Naam product 2,5-dimethylpyrazine
Engelse naam 2,5-dimethylpyrazine; Ketine; 2,5-Dimethyl-1,4-diazine; 2,5-Dimethyl pyrazine; 2,5-methyl pyrazine
MF C6H8N2
Molecuulgewicht 108.1411
InChI InChI=1/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
CAS-nummer 123-32-0
EINECS 204-618-3
Moleculaire Structuur 123-32-0 2,5-dimethylpyrazine
Dichtheid 0.997g/cm3
Kookpunt 155°C at 760 mmHg
Brekingsindex 1.503
Vlampunt 63.9°C
Dampdruk 3.98mmHg at 25°C
Gevaarsymbolen  Xn:Harmful;
Risico-codes R22:;
Veiligheid Omschrijving
主站蜘蛛池模板: 安国市| 北海市| 武鸣县| 元江| 囊谦县| 昭平县| 萝北县| 祁阳县| 石景山区| 竹北市| 平昌县| 建水县| 寿光市| 新龙县| 台南市| 收藏| 白玉县| 建平县| 德钦县| 铁力市| 嘉义县| 杭锦旗| 隆回县| 子洲县| 扎赉特旗| 九龙县| 房产| 六枝特区| 青海省| 绥芬河市| 贡嘎县| 松溪县| 青河县| 邯郸市| 吴旗县| 紫金县| 西青区| 阜康市| 于都县| 韶山市| 岳阳市|